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本帖最后由 liuym 于 2024-7-14 21:02 编辑
运行metgrid之后出现错误,值得一提的是geogrid和ungrib并没有报错:./metgrid.exe
Processing domain 1 of 3
Program received signal SIGSEGV: Segmentation fault - invalid memory reference.
Backtrace for this error:
#0 0x2B81052F6697
#1 0x2B81052F6CDE
#2 0x2B8105D892EF
#3 0x2B81092D00FA
#4 0x2B8107BBC785
#5 0x2B81001C87E5
#6 0x4A924F in ext_ncd_read_field_
Segmentation fault
下面是我完整的namelist.wps
1 &share
2 wrf_core = 'ARW',
3 max_dom = 3,
4 start_date = '2020-07-01_06:00:00','2020-07-01_06:00:00','2020-07-01_06:00:00',
5 end_date = '2020-07-03_18:00:00','2020-07-03_18:00:00','2020-07-03_18:00:00',
6 interval_seconds = 21600
7 /
8
9 &geogrid
10 parent_id = 1, 1, 2,
11 parent_grid_ratio = 1, 3, 3,
12 i_parent_start = 1, 65, 80,
13 j_parent_start = 1, 65, 80,
14 e_we = 250, 379, 652,
15 e_sn = 250, 349, 499,
16 geog_data_res = 'default','default',
17 dx = 6000,
18 dy = 6000,
19 map_proj = 'lambert',
20 ref_lat = 43.88,
21 ref_lon = 125.33,
22 truelat1 = 43.88,
23 truelat2 = 43.88,
24 stand_lon = 125.33,
25 geog_data_path = '/public1/home/cmip6c/liuyiming/WRF/Build_WRF/WPS_GEOG'
26 /
27
28 &ungrib
29 out_format = 'WPS',
30 prefix = 'SFC',
31
32
33
34 /
35
36 &metgrid
37 fg_name ='3d','SFC'
38 /
尝试 ulimit -a发现不是内存的问题
core file size (blocks, -c) 0
data seg size (kbytes, -d) unlimited
scheduling priority (-e) 0
file size (blocks, -f) unlimited
pending signals (-i) 766992
max locked memory (kbytes, -l) unlimited
max memory size (kbytes, -m) unlimited
open files (-n) 10240
pipe size (512 bytes, -p) 8
POSIX message queues (bytes, -q) 819200
real-time priority (-r) 0
stack size (kbytes, -s) unlimited
cpu time (seconds, -t) unlimited
max user processes (-u) 4096
virtual memory (kbytes, -v) unlimited
file locks (-x) unlimited
之前我在compile WPS的时候只出现的ungrib和geogrid.exe 没有出现metgrid.exe 随后我用这个网页的方法解决了,forum.mmm.ucar.edu/threads/resolved-metgrid-not-compiled-file-%E2%80%98netcdf-mod%E2%80%99-opened-at-1-is-not-a-gnu-fortran-module-file.9540/ ,(注:前面加上https) 就是configure之后覆盖scan_input.f之后compile成功出现三个exe, 我不知道这是否有影响
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